# Serial Cable Renkforce RF-4222053 USB Type-A DB-25 Black 0.4 m

**URL:** https://aio.lv/en/product--renkforce-29039c176--1855297
**Data updated:** 2026-01-06 11:06 (EET)
**Category:** USB Data Cables
**Manufacturer:** Renkforce
**Manufacturer code:** 29039C176
**EAN:** 4016139053523
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--renkforce-29039c176--1855297

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Renkforce RF-4222053 is a 0.4 m serial cable featuring a USB Type-A connector and a DB-25 connector. It is designed for reliable data transfer and connectivity between devices. The black color adds a sleek look, making it suitable for various setups. Ideal for connecting printers, modems, and other serial devices, this cable ensures stable performance and durability.

## Long description

The Renkforce RF-4222053 serial cable connects RS‑232 devices to a free USB Type‑A port on a PC or laptop, allowing older serial equipment such as PDAs, modems or printers to be used without replacing the peripheral. The cable is 0.4 m long, black and carries a DB‑25 connector together with a USB Type‑A plug. A D‑SUB 9‑pin to D‑SUB 25‑pin adapter is included to support devices with a 25‑pin socket.
Advantages
This cable converts a serial RS‑232 interface to USB, enabling straightforward plug‑and‑play connectivity for legacy devices. The included 9‑pin to 25‑pin adapter increases compatibility with a wider range of equipment. Its compact 0.4 m length keeps connections tidy and the black finish suits most setups.
Suitable for
Connecting PDAs and handheld devices with RS‑232 ports
Connecting external modems and serial printers
Connecting other RS‑232 peripherals to a USB Type‑A port
Key specifications
Brand: Renkforce
Model: RF-4222053 (MPN 29039C176)
Connectors: USB Type‑A to DB‑25
Included adapter: D‑SUB 9‑pin to D‑SUB 25‑pin
Cable length: 0.4 m
Colour: Black
EAN: 4016139053523
How to use
Plug the USB Type‑A connector into an available USB port on your PC or laptop. Connect the DB‑25 plug (or use the supplied 9‑pin to 25‑pin adapter if required) to the RS‑232 device. If necessary, install any device drivers provided by the operating system or device manufacturer to enable communication. Verify the correct COM port assignment in your system settings or application before starting data transfer.
Usage recommendations
For reliable operation, use the cable for short connections (desk or bench setups) and avoid routing across high‑interference environments. Install the latest drivers from the device or OS vendor when prompted, and check that the serial communication parameters (baud rate, parity, data bits, stop bits) match between the PC and the connected device.

## Specifications

### Features

| Feature | Value |
|---|---|
| Connector 1 | USB Type-A |
| Connector 2 | DB-25 |
| Product colour | Black |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.4 m |

## FAQ

### How much does the Serial Cable Renkforce RF-4222053 cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 402 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Renkforce products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Renkforce service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 1, connector 2, cable length, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1855297/64173869_large.webp